@misc{indiciaecbb56480d8f6,
  title = {Earthquakes in the United States, July-September 1978},
  author = {Carl W. Stover and J. H. Minsch and W. J. Person and P. K. Smith},
  year = {1980},
  doi = {10.3133/cir819c},
  url = {https://pubs.usgs.gov/publication/cir819C},
  note = {Source identifier: cir819C}
}